hahoopHA hdfs zkfc -formatZK 格式化失败

[梦兰伯特]

18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:java.library.path=/usr/local/hadoop//lib
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:java.io.tmpdir=/tmp
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:java.compiler=<NA>
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:os.name=Linux
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:os.arch=amd64
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:os.version=3.10.0-693.el7.x86_64
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:user.name=root
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:user.home=/root
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Client environment:user.dir=/usr/local/hadoop
18/01/05 11:53:23 INFO zookeeper.ZooKeeper: Initiating client connection, connectString= n1:2181, n2:2181, n3:2181 sessionTimeout=5000 watcher=org.apache.hadoop.ha.ActiveStandbyElector$WatcherWithClientRef@5d3e54e1
18/01/05 11:53:23 FATAL tools.DFSZKFailoverController: Got a fatal error, exiting now
java.net.UnknownHostException:  n1
        at java.net.Inet4AddressImpl.lookupAllHostAddr(Native Method)
        at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
        at java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1295)
        at java.net.InetAddress.getAllByName0(InetAddress.java:1248)
        at java.net.InetAddress.getAllByName(InetAddress.java:1164)
        at java.net.InetAddress.getAllByName(InetAddress.java:1098)
        at org.apache.zookeeper.client.StaticHostProvider.<init>(StaticHostProvider.java:61)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:445)
        at org.apache.zookeeper.ZooKeeper.<init>(ZooKeeper.java:380)
        at org.apache.hadoop.ha.ActiveStandbyElector.getNewZooKeeper(ActiveStandbyElector.java:628)
        at org.apache.hadoop.ha.ActiveStandbyElector.createConnection(ActiveStandbyElector.java:767)
        at org.apache.hadoop.ha.ActiveStandbyElector.<init>(ActiveStandbyElector.java:227)
        at org.apache.hadoop.ha.ZKFailoverController.initZK(ZKFailoverController.java:350)
        at org.apache.hadoop.ha.ZKFailoverController.doRun(ZKFailoverController.java:191)
        at org.apache.hadoop.ha.ZKFailoverController.access$000(ZKFailoverController.java:61)
        at org.apache.hadoop.ha.ZKFailoverController$1.run(ZKFailoverController.java:172)
        at org.apache.hadoop.ha.ZKFailoverController$1.run(ZKFailoverController.java:168)
        at org.apache.hadoop.security.SecurityUtil.doAsLoginUserOrFatal(SecurityUtil.java:412)
        at org.apache.hadoop.ha.ZKFailoverController.run(ZKFailoverController.java:168)
        at org.apache.hadoop.hdfs.tools.DFSZKFailoverController.main(DFSZKFailoverController.java:181)
core-site.xml 
<property>
        <name>ha.zookeeper.quorum</name>
        <value> n1:2181, n2:2181, n3:2181</value>
</property>

一直报这个错误 不晓得怎么回事 大神们帮我看看
hosts的：

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.146.128 n1
192.168.146.129 n2
192.168.146.130 n3

network的
NETWORKING=yes  
NETWORKING_IPV6=yes  
HOSTNAME=n1

[天空win]

1、首先ping n1，看hosts配置生效； 2、<value> n1:2181, n2:2181, n3:2181</value> 把空格去掉，试试

[梦兰伯特]

引用 1楼天空win 的回复:

1、首先ping n1，看hosts配置生效； 2、<value> n1:2181, n2:2181, n3:2181</value> 把空格去掉，试试

Ping n1没问题，去掉空格就可以了。

[梦兰伯特]

引用 2楼我是你的主体 的回复:

[quote=引用 1楼天空win 的回复:]1、首先ping n1，看hosts配置生效； 2、<value> n1:2181, n2:2181, n3:2181</value> 把空格去掉，试试

Ping n1没问题，去掉空格就可以了。[/quote]没想到这么简单的问题

[shiter]